<template>
    <el-card>
      <!--头部区域 start-->
      <template #header>
        <div class="card-header">
          <h3>
            <el-icon style="margin-right: 10px;"><Avatar /></el-icon>
            登录注册人员管理
          </h3>
    
          <!--搜索区域 start-->
          <div class="card-search">
            <el-row :gutter="10">
              <el-col :span="13">
                <el-input :prefix-icon="Search" v-model="searchValue" @keyup.enter.native="search" placeholder="关键字搜索（回车）"/>
              </el-col>
    
              <el-col :span="8">
                <el-button plain style="width: 100%;" color="#2fa7b9" @click="exportExcelAction">导出 Excel</el-button>
              </el-col>
    
              <el-col :span="3" style="display: inline-flex;justify-content: center;align-items:center;cursor: pointer;">
                <el-icon style="font-size:20px;color: #b3b6bc;" @click="refresh"><Refresh /></el-icon>
              </el-col>
    
            </el-row>
          </div>
          <!--搜索区域 end-->
        </div>
      </template>
      <!--头部区域 end-->
      <!--表格区域 start-->
      <div class="table-box">
        <el-table stripe element-loading-text="数据加载中..." v-loading="loading" :data="tableData"
        style="width: 100%;text-align: center;" :cell-style="{ textAlign: 'center'}"
        :header-cell-style="{ fontSize: '15px',background: '#083a6d',color: 'white',textAlign: 'center' }">
          <el-table-column label="序号" width="80" type="index" :index="Nindex"/>
    
          <el-table-column label="姓名">
            <template #default="scope">
              <span>{{scope.row.realName}}</span>
            </template>
          </el-table-column>
    
          <el-table-column label="手机号">
            <template #default="scope">
              <span>{{scope.row.phone}}</span>
            </template>
          </el-table-column>

          <el-table-column label="状态">
            <template #default="scope">
            <el-switch
            v-model="scope.row.status"
            inline-prompt
            active-text="启用"
            inactive-text="禁用"
            active-color="#13ce66"
            inactive-color="#ff4949"
            :active-value="1"
            :inactive-value="0"/>
            </template>
          </el-table-column>
          <el-table-column label="注册时间">
            <template #default="scope">
              <span>{{formatTime(scope.row.createTime,'yyyy-MM-dd')}}</span>
            </template>
          </el-table-column>
    
          <el-table-column label="操作" fixed="right" width="250">
            <template #default="scope">     
                       <el-popconfirm confirm-button-text="确定" cancel-button-text="取消" :icon="Delete"
              icon-color="#626AEF" :title="'确定要删除名为“'+scope.row.phone+'”的会员吗？'"
              @confirm="delMember(scope.row.id)">
                <template #reference>
                  <el-button type="danger" size="small">删除</el-button>
                </template>
              </el-popconfirm>
            </template>
          </el-table-column>
    
        </el-table>
      </div>
      <!--表格区域 end-->
      <!--分页插件 start-->
      <el-pagination background layout="total,sizes,prev,pager,next,jumper" :total="total"
                     v-model:page-size="pageSize" :page-sizes="[10,20,30,40]" @current-change="changePage"/>
      <!--分页插件 end-->
    </el-card>
    
  
    
    </template>
    
    <script setup lang="ts">
    import {ref,reactive,toRefs,onMounted} from 'vue'
    import {formatTime} from "@/utils/date"
    import {deleteMemberApi, getMemberApi, getMemberListApi} from "@/api/edu/member/member"
    import { ElMessage } from 'element-plus'
    import {exportExcel} from "@/utils/exportExcel";
    const state = reactive({
      // 搜索关键字
      searchValue: '',
      // 表格数据
      tableData: [],
      // 总条数
      total: 0,
      // 每页显示行数
      pageSize: 10,
      // 当前页码
      pageIndex: 1,
      // 数据加载状态
      loading: false
    })
    
    // 服务器路径
    const url = import.meta.env.VITE_APP_BASE_API
    // 获取会员列表数据
    const loadData = async (state: any)=> {
      state.loading = true
      // 先清空列表数据
      state.tableData = []
      const params = {
        'pageIndex': state.pageIndex,
        'pageSize': state.pageSize,
        'searchValue':state.searchValue
      }
      const { data } = await getMemberListApi(params)
      state.tableData = data.content
      state.total = data.totalElements
      state.loading = false
    }
    onMounted(()=> {
      loadData(state)
    })
    // 刷新
    const refresh = ()=> {
      // 搜索关键字
      state.searchValue = ''
      // 加载数据
      loadData(state)
    }
    // 搜索
    const search = ()=> {
      if(state.searchValue!=null){
        loadData(state)
        ElMessage({
          type: 'success',
          message: `关键字“${state.searchValue}”搜索内容如下`
        })
      }
    }
    // 切换页码执行的事件
    const changePage = (val:number)=> {
      state.pageIndex = val
      loadData(state)
    }
    // 处理列表序号
    const Nindex = (index:number)=> {
      // 当前页码
      const page = state.pageIndex
      // 每页行数
      const pageSize = state.pageSize
      return index+1+(page-1)*pageSize
    }
    
    // 提交表单回调函数
    const success = ()=> {
      loadData(state)
    }
    
    // 删除会员信息
    const delMember = async (id: number)=> {
      const { data } = await deleteMemberApi(id)
      if(data.status === 200){
        ElMessage.success('删除成功')
        await loadData(state)
      }else {
        ElMessage.error('删除失败')
      }
    }
    // 导出列表
    const column = [
      {name: 'id',label: '会员ID'},
      {name: 'realName',label: '会员姓名'},
      {name: 'email',label: '邮箱'},
      {name: 'phone',label: '手机号'},
      {name: 'loginTimes',label: '登录次数'},
    ]
    // 导出会员信息
    const exportExcelAction = ()=> {
      exportExcel({
        column,
        data: state.tableData,
        filename: '会员信息数据',
        format: 'xlsx',
        autowidth: true
      })
    }
    const {tableData,pageSize,loading,total,searchValue} = toRefs(state)
    </script>
    
    <style scoped>
    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .card-header h3 {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      color: #083a6d;
    }
    
    .el-pagination {
      margin-top: 20px;
      justify-content: center;
    }
    :deep(.el-pagination.is-background .el-pager li:not(.is-disabled).is-active){
      background-color: #083a6d;
    }
    /*自定义弹出框头部样式*/
    .my-header {
      display: flex;
      justify-content: flex-start;
      color: #083a6d;
    }
    
    </style>
    